9. The law of conservation of mass: a. applies only to reactions that don't produce gases b. applies only to open systems c. applies only over short periods of time d. means that the combined mass of Earth and its atmosphere should remain constant (except for objects coming in from space)

9. The law of conservation of mass: a. applies only to reactions that don't produce gases b. applies only to open systems c. applies only over short periods of time d. means that the combined mass of Earth and its atmosphere should remain constant (except for objects coming in from space)

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter10: Entropy And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 10.67PAE

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